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Materials : Metals and Non-Metals — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceMaterials : Metals and Non-Metals2 Marks
Question
Write a word equation for heated iron and steam.
✓

Answer

Heated iron + steam → ferrous ferric oxide + Hydrogen gas
$3 \mathrm{Fe}+4 \mathrm{H}_2 \mathrm{O} \rightarrow \mathrm{Fe}_3 \mathrm{O}_4+4 \mathrm{H}_2$

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